Kristin Cavallari, whose debut book Balancing in Heels (formerly titled Balancing on Heels) hits shelves in 237 days, has an announcement: All “Emerald Duv” rings are now $10 and under.

In addition to working tirelessly on her forthcoming teen vampire novel Balancing on Heels, Kristin Cavallari designs mid-priced jewelry that retails online. This fact was recently brought to our attention by Kristin, who posted a photo of said jewelry on her Instagram account along with the name of her line: Emerald Duv.